Jabsco 18590-2092 Marine Run-Dry Heavy Duty Macerator Waste Pump (12-Volt)

Product Description
Sealed Macerator
Self-Priming Macerator Pump with Run-Dry Protection

Waste Evacuation
The Jabsco 18590 series DC macerator pump unit is the ideal solution for emptying marine holding tanks when not in a discharge restricted area. Self priming to 5ft this pump will empty a typical 30 gallon (115 Liter) holding tank in less than 3 minutes. Duty cycle of the pump is 15 minutes continuous which means a 180 gallon (680 liter) can be emptied in a single operation

It is recommended that holding tanks be flushed with several gallons of water after each pump out. This will reduce the possibility of a continued build up of sediment in the tank which could cause a potential blockage.

Fish Box and Livewell Tank Evacuation
The Jabsco Macerator Pump is the ideal pump for the emptying of Fish box and livewell receptacles. Very often the livewell tank will be above the waterline of the boat, when this is the case gravity can be used to empty the livewell tank. If not installed in this format then it is beneficial to use the Jabsco macerator pump for evacuation due to its self-priming capabilities and also it’s grinding properties.

Fish boxes are typically mounted into the floor of the vessel and are very often below the waterline or only partially above the waterline. Again the Jabsco Macerator pump has the characteristics that lend themselves to this application. The bait residue particles of ice, fish scales and anything else that could potentially be found in the Fish-Box will be easily passed buy the Jabsco Macerator Pump, and the self priming capabilities are perfect for fish box installations common to many of today’s sports fishing boats.

Features:

• Impeller: Jabsco Nitrile compound
• Macerator: Stainless Steel Cutter reduces particle size to 1/8″ maximum. New 4 blade design
• Seal: Lip Type

Amazon.com
The Jabsco 18590 series DC macerator waste pump is the ideal solution for boaters who need to empty marine holding tanks when not in a discharge-restricted area. Self-priming to 5 feet, the pump will empty a typical 30-gallon (115-liter) holding tank in less than three minutes. The pump’s duty cycle, meanwhile, is 15 continuous minutes, which means you can empty a 180-gallon (680-liter) pump in a single operation. The macerator pump is also a good choice when emptying fish box and livewell receptacles. Specific features include a Jabsco Nitrile compound impeller, a stainless-steel cutter that reduces the particle size to 1/8 inch maximum, and a lip type seal.

Specifications:

• Pump: Self-priming flexible impeller with stainless-steel wearplate
• Inlet port: 1-1/2-inch (38mm) hose barb and 1-1/2-inch N.P.T. (male)
• Outlet port: 1-inch hose barb
• Motor: Permanent magnet type, fully enclosed, with stainless-steel shaft; includes run-dry protection device that shuts off pump
• Voltage: 12 EMC
• Amp draw: 16 amps
• Fuse rating: 20 amps
• Weight: 5 pounds

Features

• DC macerator waste pump for emptying marine holding tanks
• Empties a typical 30-gallon holding tank in less than 3 minutes
• 15-minute duty cycle lets you empty 180-gallon tank in single operation
• Stainless-steel cutter reduces particle size to 1/8 inch maximum
• Also suitable for fish box and livewell receptacles; weighs 5 pounds